ALKS
Alkermes Plc.
13 disclosed insider filings · 4 distinct insiders · latest Oct 2, 2026
Total filings
13
4 insiders
Insider buys
0
$0
Insider sells
8
$3.8M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | Oct 2, 2026 | David Joseph Gaffin OFFICER | SELL | 2,034 | $41.03 | $83K | — | EDGAR |
| Sep 3, 2026 | Sep 3, 2026 | David Joseph Gaffin OFFICER | SELL | 2,034 | $48.01 | $98K | — | EDGAR |
| Sep 1, 2026 | Sep 1, 2026 | Craig C Hopkinson OFFICER | OTHER | 5,000 | $24.59 | $123K | — | EDGAR |
| Sep 1, 2026 | Sep 1, 2026 | Craig C Hopkinson OFFICER | SELL | 9,000 | $46.99 | $423K | — | EDGAR |
| Aug 17, 2026 | Aug 17, 2026 | Christian Todd Nichols OFFICER | SELL | 7,576 | $49.23 | $373K | 2 | EDGAR |
| Aug 3, 2026 | Aug 3, 2026 | Nancy Lynn MD Snyderman DIRECTOR | SELL | 44,472 | $50.35 | $2.2M | — | EDGAR |
| Aug 3, 2026 | Aug 3, 2026 | David Joseph Gaffin OFFICER | SELL | 2,034 | $48.58 | $99K | — | EDGAR |
| Aug 3, 2026 | Aug 3, 2026 | Craig C Hopkinson OFFICER | OTHER | 5,000 | $24.48 | $122K | 2 | EDGAR |
| Aug 3, 2026 | Aug 3, 2026 | Craig C Hopkinson OFFICER | SELL | 9,000 | $48.58 | $437K | — | EDGAR |
| Aug 3, 2026 | Aug 3, 2026 | Nancy Lynn MD Snyderman DIRECTOR | OTHER | 44,472 | $46.72 | $2.1M | 2 | EDGAR |